Spring driven method and apparatus for in-carton display and fronting of merchandise items

ABSTRACT

A spring alignment mechanism utilizes a guide inserted into the rear of a retail-ready display carton. The guide is inserted below merchandise items, so that a spring-driven rear pull member engages the rear-most merchandise item. The pull member travels on the guide so that as items are removed from the carton, remaining items are pulled forward in the display carton. This system facilitates the use of retail-ready packaging, so that cartons of merchandise items may be placed on a shelf without removing the individual items.

RELATED APPLICATIONS

This application is a continuation in part of U.S. patent application Ser. No. 11/623,397 filed Jan. 16, 2007, which is related to Provisional Application No. 60/758,398 filed Jan. 13, 2006 for “Carton with spring pusher” and Provisional Application No. 60/774,943 filed Feb. 21, 2006 for “QSTIK™”—a system for auto fronting items in a store”, No. 60/761,857 filed Jan. 25, 2006 for “QSTIK” inventory and display control”, and Provisional Application No. 60/839,317 filed Aug. 23, 2006, and claims priority from those provisional applications.

BACKGROUND OF INVENTION

The invention relates to the in-carton display of products such as those packaged in bottles, jars, cans, pouches, envelopes, and boxes, and more particularly to devices and methods in which products displayed in a carton can easily be moved forward by a spring driven device for improved visual exposure and effortless selection by consumers.

BACKGROUND OF INVENTION

Retail stores relying on the consumers to serve themselves have recognized the importance of displaying products near the front edge of display cartons so that the products can be readily seen by consumers and easily reached by the customers. Customers typically remove products from the front of a carton, and products remaining toward the rear of the carton may be difficult to see or to reach. This problem is aggravated by the increasing use of in-carton displays where sales may be lost if products are not visible from the front of the carton. In order to compensate for the difficulty in seeing products at the rear of a display carton or seeing those products that have fallen over to the bottom of a carton, manufactures have adopted the use of relatively short cartons, where each carton may be only a fraction of the shelf depth.

As more products are merchandised directly from cartons, there is a need for product alignment devices which provide automatic alignment of items in a display carton. It is desirable to provide effective display in a single long carton, rather than several shorter cartons. The longer cartons reduce packaging costs and retail labor.

Suppliers are using small shipper boxes to try to keep pouched products from falling into the box and disappearing from the customer's eye. The small boxes are an inefficient solution, because they require repetitive printing, and they are often lost on the shelf behind other boxes creating poor sales and inventory problems. The small boxes can not keep the product well fronted past the first few pouches.

Grocery and discount stores are cutting costs by requiring suppliers to display their products in the same shipper boxes in which the product arrived at the store, and it is desirable to provide a solution that permits effective shipment and display.

SUMMARY OF THE INVENTION

The current invention relates to a device, system and method for displaying and automatically re-aligning products in a display carton. The current invention includes various embodiments of the QSTIK™ system for in-box merchandising and fronting. The system and methods typically use a spring to drive pull members along a guide to automatically front items in a display carton. In some embodiments, the guide is inserted into a carton at a retail location. In other embodiments, the guide is secured to a display shelf, and the carton is inserted onto the guide. The guide is typically inserted into the rear of a carton in a manner that a pull member engages the rearmost item container in the carton and pushes a row of items forward as an item is removed from the front of the carton by a customer.

In one embodiment of the current invention, a carton of multiple merchandise item containers, such as product pouches, bottles, cans, or boxes, is automatically aligned with a spring alignment mechanism which provides a pressure to pull or push remaining item containers forward in the display carton as items are removed by customers.

In another embodiment, a standard shipping or display carton is modified to permit removal of a portion of the carton rear in order to insert the alignment device. In one embodiment, the carton is modified to provide product support rails to elevate the items off of the bottom of the carton.

In one embodiment, a support means such as cardboard rails are provided with the carton so that the rails hold the items in an elevated position relative to the carton bottom. A spring alignment device is positioned in the space between the rails- below the product items and above the carton bottom.

DESCRIPTION OF FIGURES

FIG. 1A is a front perspective view of one embodiment of an assembled spring alignment device 101 with a guide 120, a spring 130, a handle 140, and a rear pull member 150.

FIG. 1B is a front perspective view of the guide 120 of FIG. 1A.

FIG. 1C is a side view of the spring 130, and the rear pull member 150 of the guide 120 of FIG. 1A.

FIG. 1D is a front view of the rear pull member 150 of the guide 120 of FIG. 1A.

FIG. 1E is a cross section view of the guide of FIG. 1B.

FIG. 1F is a front perspective view of the handle 140 of FIG. 1A.

FIG. 2A is a side perspective view of a merchandise carton 200.

FIG. 2B is a side perspective view of one embodiment of an assembled spring alignment device to be inserted into the carton of FIG. 2A.

FIG. 2C shows the spring alignment device 101 of FIG. 2B partially inserted into the carton 200 of FIG. 2A.

FIG. 2D shows plurality of merchandise items 230 removed from the carton 200, and the rear pull member 150 pushed near the front of the carton 200.

FIG. 3A shows a side top perspective view of an alignment device 103 on a spacer insert 400.

FIG. 3B is a front view of the alignment device, the spacer insert 400, and a carton 200.

FIG. 3C is a rear perspective view of an alignment device partially inserted into the rear of a carton with a spacer insert 400.

FIG. 3D is a rear perspective view of the alignment device inserted into the rear of the carton.

FIG. 6A is a front perspective view of several alignment devices 102 positioned on a display shelf 300.

FIG. 6B is a side view of the front portion of an alignment device showing a spring leaf 170 on the bottom of the guide.

FIG. 6C shows a carton of merchandise items inserted over the alignment devices of FIG. 6A.

FIG. 6D shows a front view of one row of merchandise items supported on an alignment device 102.

FIG. 8A is a rear perspective view of a carton 200 with support rails and a fold down rear slot 280; and an alignment device 102.

FIG. 8B shows the alignment device 102 of FIG. 8A partially inserted into the carton 200 through the rear slot 280.

FIG. 8C shows the alignment device inserted into the carton.

FIG. 9 is a top perspective view of a metal alignment device which has a front end including tapered sides and a recessed area for attaching a spring hook.

DETAILED DESCRIPTION OF EMBODIMENT

Spring alignment mechanism

In one embodiment of the current invention, multiple merchandise item containers, such as product pouches, are shipped to a retailer in a carton. The carton is intended to be used for merchandise display, so that the retailer is not required to remove the merchandise items from the carton, such as to place the merchandise items on a display shelf The retailer inserts a spring alignment mechanism into the carton, so that the spring alignment mechanism provides a pressure to pull remaining merchandise items forward in the display carton as merchandise items are removed from the carton by customers.

In this manner, the spring acts on a rear pull member to pull remaining items forward as items are removed from the display carton. This application permits the use of a longer carton than what might typically be used in a grocery application. One reason that relatively short cartons are used in many applications is to prevent a situation where items removed were out of view of a potential customer. By pulling items forward packaging cost maybe reduced by permitting units to be shipped and displayed in a carton which corresponds to the shelf depth.

In other embodiments, the spring alignment mechanism device may be positioned in the carton at the time that the carton is shipped, so that the device is active at the time that the carton is opened for display.

Spring alignment device

FIG. 1A is a front perspective view of one embodiment of an assembled spring alignment device 101 with a guide 120, a spring 130, a handle 140, and a rear pull member 150.

Guide

FIG. 1B is a front perspective view of the guide 120 of FIG. 1A showing a tapered front edge 122, a first side rail 124, a second side rail 126 and a rear end 127.

Rear pull member

FIG. 1C is a side view of the spring 130, and the rear pull member 150 of the guide 120 of FIG. 1A. In this example, the rear pull member includes a pull plate 151, first side extension 152, a second side extension 153, and a spring retention element 154. In other examples, the rear pull member may be a single plate, frame, looped wire, or other element which engages merchandise items as discussed below. In this example, the spring 130 has a first end 132 which is attached in proximity to the front edge of the guide as shown in FIG. 1A. The first end of the spring is bent in order to form a hook 134 which may engage the front edge of the guide between the first side rail 124, and the second side rail 126. The spring also includes a coiled portion 136 which acts on the rear pull member.

FIG. 1D is a front view of the rear pull member 150 of the guide 120 of FIG. 1A showing a pull plate 151, first side extension 152, a second side extension 153, and a base 155. In this example, the base 155 slides along the guide 120 between the first side rail 124 and the second side rail 126. In other embodiments, the coiled portion of the spring may serve as a rear pull member without a separate pull plate.

FIG. 1E is a cross section view of the guide of FIG. 1B showing a bottom portion 128, a first side rail 124, and a second side rail 126. In this example, the side rails are each open channels which serve to contain the base 155 of the rear pull member. FIG. 1F is a front perspective view of the handle 140 of FIG. 1A showing an upright portion 142 and a base portion 144, where the base portion is inserted between a first side rail 124 and the second side rail 126 at the rear end 127 of the guide 120. In the example, the handle serves as a rear stop for the rear pull member. In other examples, the alignment device may be provided without a handle. The alignment mechanism may have scribed partition marks, such as at 1″ intervals, in the rear of the guide to permit the guide to snapped off or cut to a desired length for a particular carton length or shelf width.

DETAILED DESCRIPTION OF EMBODIMENT

Spring alignment mechanism inserted into carton of items

FIG. 2A is a side perspective view of a merchandise carton 200 having a front portion 201, a front end 202, a first side 204, a second side 206, a rear end 208, a bottom 210, and a top 212. In this example, a portion 214 of the front end 201 has been removed to expose merchandise items 230. In this example, the merchandise items are spice bottles. FIG. 2B is a side perspective view of one embodiment of an assembled spring alignment device 101 with a guide 120, spring 130, handle 140, and rear pull member 150. In this example, the guide includes an anchor 129 which engages an anchor slot 211 in the bottom 210 of the carton. In this example, the anchor slot was removed from the carton, such as with perforations. In other examples, the carton may be provided with the slot. In this example, the rear of the cartoon has been opened to permit insertion of the spring alignment device 101. In other examples, only a portion of the rear of the carton may be removed or opened in order to insert an alignment device.

Advantages of the alignment device include improved ease of installation, an approach that can be used with most items in a supermarket, reduced labor costs from the elimination of item handling, and shelf space savings.

FIG. 2C shows the spring alignment device 101 of FIG. 2B partially inserted into the carton 200 of FIG. 2A.

FIG. 2D shows plurality of merchandise items 230 removed from the carton 200, and the rear pull member 150 pushed near the front of the carton 200. In this example, the merchandise items have rounded bottoms and alignment device can be pushed underneath the items, so it is not necessary to support the merchandise items on carton rails in order to insert the alignment device underneath the items. In other examples as discussed below, the merchandise items are supported by a pair of rails or other features in the bottom of the carton so that the alignment device may easily be inserted under the items.

Retail ready carton

In this specification, the term “retail ready carton” refers to cartons containing merchandise items, where the cartons are designed to be placed on a display shelf without removing the items. In general, retail ready cartons typically include graphics to advertise the merchandise items, and include perforations to remove the carton top and the upper portion of the carton front. In this embodiment, the retail ready carton also includes a rear slot or opening, or a method of creating a rear slot or opening. In some examples, a pre-formed rear slot or opening is provided. In other examples, a perforated section is provided so that the perforated section can be removed or partially removed.

Rear carton opening

In this embodiment, a rear slot or opening is provided in the rear of the carton. Examples of a rear slot or opening include providing a carton without a rear wall; providing a carton with foldable rear flaps where the folded flaps leave a rear opening; providing a perforation on a portion of a rear wall where the perforated section is completely removed; and providing a perforation on a portion of a rear wall where the perforated section is partially removed and folded down, folded up, or folded to one side of the the perforated section.

Carton bottom

In this embodiment, the carton has a substantially closed bottom. In this specification, the term “substantially closed” includes cartons which have folded bottom flaps and cartons that have side flaps, top flaps, or end flaps.

In the case of folded bottom flaps, the inside bottom portion of the carton may include a paper or cardboard insert; folded major flaps that meet; folded major flaps that have a longitudinal gap which is typically 0.5 inches wide or narrower; or minor flaps that are folded over major flaps, where the major flaps meet or have a longitudinal gap.

In the case of cartons that have side flaps, top flaps, or end flaps, the bottom of the carton is typically solid.

DETAILED DESCRIPTION OF EMBODIMENT

Spring alignment mechanism inserted on spacer insert

FIG. 3A shows a side top perspective view of an alignment device 103 on a spacer insert 400. In this example, the spacer insert is designed to be inserted into the bottom of a carton before merchandise items are placed in the carton. The spacer includes a bottom portion 402, a first elevated side support 404, and a second elevated side support 406. In this example, the elevated side supports are slightly taller than the alignment device guide so that the guide may easily be inserted under the merchandise items 230. FIG. 3B is a front view of the alignment device, the spacer insert 400, and a carton 200. FIG. 3C is a rear perspective view of an alignment device partially inserted into the rear of a carton with a spacer insert 400, and merchandise items 230. FIG. 3D is a rear perspective view of the alignment device inserted into the rear of the carton. The spacer insert is typically fabricate from cardboard, but may be formed of a plastic or other material.

DETAILED DESCRIPTION OF EMBODIMENT

Spring alignment mechanism attached to display shelf

FIG. 6A is a front perspective view of several alignment devices 102 positioned on a tray 302 which may be placed on a display shelf 300 (not shown). FIG. 6B is a side view of the front portion of an alignment device showing a spring leaf 170 on the bottom of the guide. In this example, the spring spacer keeps the front portion of the guide elevated slightly above the display shelf so that a carton can be slid onto the alignment device. In this example, it is not necessary to remove the bottom portion of the display carton because the alignment device will slide onto the bottom portion of the carton. FIG. 6C shows a carton 261 of merchandise items 230 inserted over the alignment devices of FIG. 6A. In this example, the merchandise items are supported by rails 266, 268 which may be fabricated into the carton, or which may be provided on a carton insert as described above. FIG. 6D shows a front view of one row of merchandise items supported on an alignment device 102. In this example, the merchandise items are supported by the alignment device rather than the carton support rails in order to reduce friction.

Carton restraint

In various examples, the carton may be restrained from being pushed forward by the alignment device. Examples of carton restraint methods include tape or adhesive on the bottom portion of the carton, magnetic tape on the bottom portion of the carton, and mechanical stops such as pins or tabs inserted into the shelf

DETAILED DESCRIPTION OF EMBODIMENT

Carton with rear slot and stop for alignment device

FIG. 8A is a rear perspective view of a carton 200 which includes support rails 220 and 221 (not shown) for supporting merchandise item pouches 280 above the carton bottom; and an alignment device 102. The carton includes a perforated fold down rear slot 280 which includes a stop block 232. FIG. 8B shows the alignment device 102 partially inserted into the carton 200 through the rear slot 280. FIG. 8C shows the alignment device inserted into the carton and held in place by the stop block 232.

DETAILED DESCRIPTION OF EMBODIMENT

Spring alignment mechanism with metal guide

FIG. 9 is a top perspective view of a metal alignment device 105 which has a front end including tapered sides and a recessed area 123 for attaching a spring hook. In other examples, the guide may be formed of a plastic or other materials.

Pull member stop

In this example, a stop may be provided on the guide so that the base of the rear pull member is restrained short of the front of the guide. The stop creates a space that may be used for re-inserting a merchandise item into the front of the carton. The stop is typically a bump on the guide which is created by a dab of glue or a mechanical dimple or tab.

Front spring anchor

In this example, the front anchor for the spring is a V-shape, which keeps the spring centered and facilitates a chisel effect as the front of the guide is slid under merchandise items. In this example, the thin metal guide may be slid under blow molded bottles and other containers with rounded edges without elevating the items.

These embodiments are examples of the invention and it is evident that those skilled in the art can make variations without departing from the inventive concepts, and the invention should be limited solely by the spirit and scope of the claims. 

1-8. (canceled)
 9. A spring driven alignment system comprising a carton comprising a row of merchandise items, a substantially closed bottom, a front, a rear with a rear slot or opening, a first side, and a second side; an elongated guide inserted at least partially through the rear slot or opening under the row of merchandise items and supported on the bottom of the carton, the guide comprising a front end, a rear end; and a pull plate; a spring comprising a first end secured to the guide in proximity to the front end of the guide, and a coiled portion positioned between the pull plate and the rear end of the guide, such that coiled portion drives the pull plate to engage the rearmost item in the carton and force the rearmost item toward the front of the carton. 10-21. (canceled)
 22. The spring driven alignment system of claim 9 wherein the carton rear slot or opening is formed by removing a perforated section of a carton rear wall.
 23. The spring driven alignment system of claim 9 wherein the carton rear slot or opening is formed by partially removing a perforated section of a carton rear wall.
 24. The spring driven alignment system of claim 9 wherein the carton rear slot or opening is formed by providing a gap between folded rear carton flaps.
 25. A retail ready carton for use with a spring driven alignment device, the carton comprising a row of merchandise items; a substantially closed bottom; a front; a rear with a rear slot, the rear slot configured to accept an elongated guide inserted through the rear slot under the row of merchandise items and supported on the bottom of the carton, and a spring-driven pull plate; a first side; and a second side. 